JHM0612D12

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The JHM0612D12 is a high power density type DC-DC converter, providing a power output of up to 600 watts from an input voltage of 12 volts. Its main application fields are IT, industrial, communication, automotive, and medical. It is a highly reliable and cost-effective solution for the conversion of a voltage from one level to another.

The working principle of the JHM0612D12 is simple and straightforward. It consists of two circuits – input and output. The input circuit comprises of a voltage divider that reduces the input voltage to the desirable output voltage level. The output circuit is a switching type circuit. The converter switches the input voltage into the output voltage at an adjustable frequency, determined by the output demand.

DC-DC converters are mainly used in applications where the desired output voltage and current must be isolated from the input circuitry. DC-DC converters have a wide range of applications, including: mobile phones, notebook computers, LCD televisions, servers, automotive electrical systems, and more. The outputs of DC-DC converters can be stepped-up or stepped-down from the input voltage to provide the required output voltage and current.

The JHM0612D12 utilizes synchronous rectification, resulting in high power conversion efficiency and low output ripple. It is suitable for a wide range of temperature, up to 100°C, and operates at a switching frequency of 470 kHz. The switching frequency can be adjusted with an external resistor to allow tuning of the output voltage and current. It also protects the device from short circuits and over-voltage conditions. All these features make the JHM0612D12 a perfect choice for applications requiring high power density, high efficiency, and low cost.

The JHM0612D12 also features a built-in active current sharing solution, allowing multiple units to be paralleled to deliver higher power. Its wide input voltage range from 6 to 14 volts makes it suitable for use in automotive applications. It also features a thermal shutdown protection, which protects the device from getting damaged due to high temperature conditions.

In conclusion, the JHM0612D12 is an advanced DC-DC converter, offering superior performance, wide temperature range, and cost-effectiveness compared to other solutions. It is the ideal choice for applications that require high power density, high efficiency, and low cost.

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